Essential oils are volatile substances that are isolated through the process of hydrodistillation. Essential oils (volatile oils) are mainly produced from aromatic plants, fruits and spices and evaporate very easily. Due to their volatility, essential oils have a characteristic aroma for it and are used in aromatherapy and in the beautification of the face and body, since we have primarily introduced them into base oils - vegetable oils or flower waters. Finally, essential oils contribute significantly to the relief of physical and mental disorders and to the improvement of our daily lifestyle.